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405 BOWMAN RD, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed4 bath2,411 sqftBuilt 1979

Property at a Glance

This home is estimated between $394,512 and $527,999, with a best estimate of $441,445. That places the property above the R450X - Round Rock East - Duplex median of $355,449, in a neighborhood that declined 8.7% over the past year.

Estimated Value Range

$394,512 $527,999
Best Estimate
$441,445
WCAD Value
$382,697
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R450X - Round Rock East - Duplex, this home's estimated market value is between $394,512 and $527,999. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

403 BOWMAN RD, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
5 bed 4 bath 1,776 sqft Built 1979
Raw Value $404,611
Adjusted Value $527,999

Adjusted +$123,388 for 635 sqft more living space. Net adjustment: +$123,388.

401 BOWMAN RD W, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,410 sqft Built 1979
Raw Value $394,318
Adjusted Value $394,512

Adjusted +$194 for 1 sqft more living space. Net adjustment: +$194.

2300 RISING SUN CV, ROUND ROCK, TX 78664
0.16 mi 100% similar Same subdivision
3 bed 4 bath 1,922 sqft Built 1983
Raw Value $350,427
Adjusted Value $441,445

Adjusted +$95,019 for 489 sqft more living space and -$4,001 for being older. Net adjustment: +$91,018.

2302 RISING SUN CV, ROUND ROCK, TX 78664
0.16 mi 100% similar Same subdivision
3 bed 1,922 sqft Built 1983
Raw Value $350,217
Adjusted Value $441,235

Adjusted +$95,019 for 489 sqft more living space and -$4,001 for being older. Net adjustment: +$91,018.

2304 RISING SUN CV, ROUND ROCK, TX 78664
0.16 mi 100% similar Same subdivision
3 bed 4 bath 1,764 sqft Built 1983
Raw Value $342,821
Adjusted Value $464,540

Adjusted +$125,720 for 647 sqft more living space and -$4,001 for being older. Net adjustment: +$121,719.

The Neighborhood

This home is valued 7.7% above the R450X - Round Rock East - Duplex median of $355,449. With 836 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.7% over the past year.

R450X - Round Rock East - Duplex

typical
836 Properties
$355,449 Median Value
-8.7% YoY Change
0% Have Pool
84% Have Garage
This Home
$382,697
Median
$355,449

This home is +7.7% above the subdivision median.

Tax Analysis

The estimated annual property tax is $6,886 across all districts. With a homestead exemption claimed, that drops to $5,565 — saving $1,321 per year. That's $464 per month a buyer should budget. The assessed value increased +0.9% vs the subdivision average of -8.7%. This above-average increase gives a protest opportunity score of 48 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$3,418
Round RockCity0.3720%$1,424
Williamson CountyCounty0.3694%$1,414
Austin Community Collegespecial0.1034%$396
Williamson County FM/RdCounty0.0443%$170
Upper Brushy Creek WCIDWater0.0170%$65
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$6,886
48 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $441,445 would pay approximately $2,755 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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